1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  CSsyOrientationEventTimer class implementation.

    15 *

    16 */

    17 

    18 

    19 #include "Ssyeventtimer.h"

    20 #include "SsyTrace.h"

    21 

    22 const TInt KOneMilSecondInMicroSeconds( 1000 );

    23 

    24 // ----------------------------------------------------------------------------------

    25 // CSsyOrientationEventTimer::CSsyOrientationEventTimer

    26 // ----------------------------------------------------------------------------------

    27 //

    28 CSsyOrientationEventTimer::CSsyOrientationEventTimer( MSendDataCallBack&

    29                             aPrtToCallback ) :

    30     CActive( CActive::EPriorityHigh ),

    31     iCallBack( aPrtToCallback )

    32 	{

    33 	SSY_TRACE_IN();

    34 	CActiveScheduler::Add( this );

    35 	SSY_TRACE_OUT();

    36 	}

    37 

    38 // ----------------------------------------------------------------------------------

    39 // CSsyOrientationEventTimer::~CSsyOrientationEventTimer

    40 // ----------------------------------------------------------------------------------

    41 //

    42 CSsyOrientationEventTimer::~CSsyOrientationEventTimer() // destruct - virtual, so no export

    43 	{

    44 	SSY_TRACE_IN();

    45 	if( IsActive() )

    46 	    {

    47 	    Cancel();

    48 	    }

    49 	iTimer.Close();

    50 	SSY_TRACE_OUT();

    51 	}

    52 

    53 // ----------------------------------------------------------------------------------

    54 // CSsyOrientationEventTimer::NewL

    55 // ----------------------------------------------------------------------------------

    56 //

    57 CSsyOrientationEventTimer* CSsyOrientationEventTimer::NewL( TInt aSetTimerToMilSeconds,

    58      MSendDataCallBack& aPrtToCallback )

    59 	{

    60 	SSY_TRACE_IN();

    61 

    62 	CSsyOrientationEventTimer* self = new

    63 	    ( ELeave ) CSsyOrientationEventTimer( aPrtToCallback );

    64 	CleanupStack::PushL( self );

    65 	self->ConstructL( aSetTimerToMilSeconds );

    66 	CleanupStack::Pop( self );

    67 	SSY_TRACE_OUT();

    68 	return self;

    69     }

    70 

    71 // ----------------------------------------------------------------------------------

    72 // CSsyOrientationEventTimer::ConstructL

    73 // ----------------------------------------------------------------------------------

    74 //

    75 void CSsyOrientationEventTimer::ConstructL( TInt aSetTimerToMilSeconds )

    76 	{

    77 	SSY_TRACE_IN();

    78 	User::LeaveIfError( iTimer.CreateLocal() );

    79 	if( aSetTimerToMilSeconds < 0 )

    80 	    {

    81 	    User::Leave( KErrArgument );

    82 	    }

    83 	TTimeIntervalMicroSeconds32 interval( KOneMilSecondInMicroSeconds *

    84 	        aSetTimerToMilSeconds );

    85 

    86     iTimer.After( iStatus, interval );

    87     SetActive();

    88     SSY_TRACE_OUT();

    89     }

    90 

    91 // ----------------------------------------------------------------------------------

    92 // CSsyOrientationEventTimer::RunL

    93 // ----------------------------------------------------------------------------------

    94 //

    95 void CSsyOrientationEventTimer::RunL()

    96 	{

    97 	SSY_TRACE_IN();

    98     iCallBack.SendDataAfterTimer();

    99     SSY_TRACE_OUT();

   100 	}

   101 

   102 // ----------------------------------------------------------------------------------

   103 // CSsyOrientationEventTimer::DoCancel

   104 // ----------------------------------------------------------------------------------

   105 //

   106 void CSsyOrientationEventTimer::DoCancel()

   107 	{

   108 	SSY_TRACE_IN();

   109 	iTimer.Cancel();

   110 	SSY_TRACE_OUT();

   111 	}

   112 

   113 // ----------------------------------------------------------------------------------

   114 // CSsyOrientationEventTimer::RunError

   115 // ----------------------------------------------------------------------------------

   116 //

   117 TInt CSsyOrientationEventTimer::RunError( TInt aError )

   118     {

   119     SSY_TRACE_IN();

   120     if( aError != KErrNone )

   121         {

   122         SSY_TRACE( EExtended, "CSsyOrientationEventTimer::RunError aError=%d", aError );

   123         }

   124     SSY_TRACE_OUT();

   125     return KErrNone;

   126     }

   127 

   128 // End of file